Finding the Fourth Proportional to 2,324,191.79, 3,207,381.50 and 1,291,667.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,324,191.79 : 3,207,381.50 = 1,291,667.18 : x
2. Step 2: Convert to fraction form
   2,324,191.79/3,207,381.50 = 1,291,667.18/x
3. Step 3: Cross multiply
   2,324,191.79x = 3,207,381.50 × 1,291,667.18
4. Step 4: Simplify right side
   2,324,191.79x = 4,142,869,404,481.43
5. Step 5: Solve for x
   x = 4,142,869,404,481.43/2,324,191.79
6. Step 6: Final answer
   x = 1,782,498.94